PRPP Injection Dr Paul Annett MBBS, FACSP   Introduction: Plasama rich platelet protein (PRPP) injections are becoming a more widely accepted treatment alternative for managing chronic tendinopathy and also degenerative joint disease. What is PRPP? PRPP is defined as a solution that has a concentration of platelets above the baseline of whole blood (150-400 X10 … Continue reading Platelet Rich Plasma Protein Injection